Waste printing ink recycling device

Abstract

The utility model relates to the technical field of printing ink, and discloses a waste printing ink recycling device which comprises a base, a motor is embedded in the lower end of the interior of the base through a bolt, a driving fluted disc is fixed to an output shaft of the motor, one side of the driving fluted disc is meshed with a gear set, and the other side of the driving fluted disc is meshed with a rotating shaft. The gear set is arranged in the middle of the base in a penetrating mode through a bearing, an ink cavity is formed in the outer wall of the upper end of the side, away from the motor, of the base, the lower end of the ink cavity is connected with a driven gear through a sealing bearing, and the driven gear is meshed with the outer wall of the side, away from the driving fluted disc, of the gear set. The waste printing ink recycling device is provided with the packing auger, the recycled ink is conveyed in the ink cavity in an auxiliary mode through the power transmission mechanism of a non-vertical structure, the collecting speed of thick ink is increased conveniently, and the situation that due to the fact that the ink flows slowly in the ink cavity, the ink is extruded and condensed, the ink cavity is blocked, and consequently recycling is not smooth is prevented; the recovery efficiency of the waste ink is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing ink, in particular to a device for recycling waste printing ink. Background Art

[0002] Ink is the main raw material in printing factories. Its quality and the amount of remaining ink are closely related to the usage and on-site management. How to effectively manage ink, control the amount of remaining ink, and recycle the waste ink in printing operations are important measures to improve the efficiency of ink utilization in printing operations.

[0003] After searching, there is a green printing waste ink recycling device with announcement number CN208930939U, which includes: a collector, an ink guide tube, an air inlet pipe, and an ink adjustment platform. It is used to solve the problem that the ink cartridge is mixed with the previous ink color, which is easy to affect the printing color over time, and the "contaminated" ink cannot be used anymore, causing a certain amount of waste. In this practice, the waste ink is recovered only by gravity, which easily causes the ink to accumulate and condense in the collector due to slow flow, affecting the recovery rate of the waste ink. For this reason, we propose a printing waste ink recycling device. Utility Model Content

[0004] The purpose of the utility model is to provide a device for recycling waste printing ink to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a device for recycling waste printing ink, comprising:

[0006] A base, wherein a motor is embedded in the lower end of the base through bolts, a driving toothed disc is fixed to the output shaft of the motor, a gear set is meshed on one side of the driving toothed disc, and the gear set is arranged in the middle of the base through a bearing, an ink cavity is opened on the outer wall of the upper end of the base away from the motor, a driven gear is connected to the lower end of the ink cavity through a sealed bearing, and the driven gear is meshed on the outer wall of the gear set away from the driving toothed disc, an auger is fixed to the upper end of the driven gear, an oil drain pipe is connected to one side of the ink cavity, and the oil drain pipe penetrates to the inner wall of the ink cavity;

[0007] The recovery plate is fixed on the top outer wall of the base, an oil leakage hole is opened on the lower surface of the middle part of the recovery plate, and a filter ring is arranged inside the oil leakage hole.

[0008] Preferably, the gear set is rotationally connected to the base through the driving gear plate and the output shaft of the motor, and the auger is rotationally connected to the ink chamber through the driven gear and the gear set, and the central axis positions of the auger and the ink chamber coincide.

[0009] Preferably, the recovery plate is connected to the ink cavity via a filter ring and an oil leakage hole, and a detachable structure is formed between the oil drain pipe and the ink cavity.

[0010] Preferably, a pillar is fixed to the upper surface of the base close to the motor side, and the other end of the pillar is fixed to the lower surface of the recovery tray. A trolley is provided at the lower end of the base, and a universal wheel is installed on the outer wall of the lower end of the trolley by bolts. A handle is fixed to the upper surface of one side of the trolley.

[0011] Preferably, the universal wheels are symmetrically arranged about the central axis of the cart, and the recovery plate and the cart are parallel to each other.

[0012] Preferably, the other end of the oil drain pipe is connected to an ink box, and an ink funnel is sleeved at the connection between the oil drain pipe and the ink box.

[0013] Preferably, the ink box is connected to the ink cavity via an oil discharge pipe, and the oil discharge pipe is connected to the ink box via an ink funnel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The printing waste ink recycling device is provided with an auger, which assists in transmitting the recovered ink in the ink cavity through a non-vertical power transmission mechanism, thereby accelerating the collection speed of thick ink, preventing the ink from being squeezed and condensed in the ink cavity due to slow flow, blocking the ink cavity and causing poor recovery, and improving the recovery efficiency of the waste ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model in the combined working state;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the base portion of the utility model;

[0018] Figure 3 This is a schematic diagram of the enlarged structure of the recovery disk part of the utility model;

[0019] Figure 4 This is a schematic diagram of the enlarged structure of the ink cartridge and ink funnel of the utility model.

[0020] In the figure: 1. base; 2. motor; 3. driving gear plate; 4. gear set; 5. ink chamber; 6. driven gear; 7. auger; 8. oil drain pipe; 9. recovery plate; 10. oil leakage hole; 11. filter ring; 12. support; 13. cart; 14. universal wheel; 15. handle; 16. ink box; 17. ink funnel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a device for recycling waste printing ink through improvement. Figure 1-Figure 3 , including: a base 1, a motor 2 is embedded in the lower end of the base 1 through bolts, a driving gear disc 3 is fixed to the output shaft of the motor 2, a gear set 4 is meshed on one side of the driving gear disc 3, and the gear set 4 is arranged in the middle of the base 1 through a bearing, the bearing is used to make the gear set 4 rotate smoothly inside the base 1, the gear set 4 is connected to the base 1 through the driving gear disc 3 and the output shaft of the motor 2, and an ink cavity 5 is opened on the upper outer wall of the base 1 away from the motor 2, and the lower end of the ink cavity 5 is connected to a driven gear 6 through a sealed bearing, and the sealed bearing is used to make the driven gear 6 rotate at the lower end of the ink cavity 5 and prevent the contents of the ink cavity 5 from leaking to the side of the driven gear 6; and the driven gear 6 is meshed on the outer wall of the side of the gear set 4 away from the driving gear disc 3, and the power transmission structure of the non-vertical structure can prevent ink from leaking into the power transmission structure, reducing the power output problem caused by ink; an auger 7 is fixed on the upper end of the driven gear 6, and the auger 7 is connected to the ink cavity 5 through the driven gear 6 and the gear set 4, and the auger The auger 7 coincides with the central axis of the ink chamber 5. The auger 7 is provided to assist in the transmission of the recovered ink in the ink chamber 5 through a non-vertical power transmission mechanism, so as to accelerate the collection speed of the thick ink, prevent the ink from being squeezed and condensed in the ink chamber 5 due to slow flow, and block the ink chamber 5 to cause poor recovery, thereby improving the recovery efficiency of the waste ink; an oil drain pipe 8 is connected to one side of the ink chamber 5, and the oil drain pipe 8 penetrates the inner wall of the ink chamber 5, and a detachable structure is formed between the oil drain pipe 8 and the ink chamber 5. The detachable oil drain pipe 8 is used to lead out the usable ink produced by the preliminary filtration in the ink cavity 5, and the ink cavity 5 can be backwashed after the oil drain pipe 8 is removed, which is convenient for cleaning and maintenance of the device; a recovery tray 9 is fixed to the top outer wall of the base 1, and an oil leakage hole 10 is opened on the middle lower surface of the recovery tray 9, and a filter ring 11 is arranged on the inner side of the oil leakage hole 10. The recovery tray 9 is connected to the ink cavity 5 through the filter ring 11 and the oil leakage hole 10. The recovery tray 9 and the filter ring 11 are used to collect and preliminarily remove impurities from the waste ink.

[0023] See also Figure 1A device for recycling waste printing ink comprises: a support 12 is fixed on the upper surface of a base 1 close to a motor 2, and the other end of the support 12 is fixed to the lower surface of a recovery tray 9, and the support 12 is used to assist in stabilizing the recovery tray 9 on the base 1 to prevent the recovery tray 9 from tilting and bending; a trolley 13 is provided at the lower end of the base 1, and the recovery tray 9 and the trolley 13 are parallel to each other, and a universal wheel 14 is installed on the outer wall of the lower end of the trolley 13 by bolts, and the universal wheel 14 is symmetrically arranged about the central axis of the trolley 13, and the universal wheel 14 is arranged to facilitate the staff to transfer the device through the trolley 13, so as to facilitate the rapid movement of the device to the place where the waste printing ink is generated; a handle 15 is fixed on the upper surface of one side of the trolley 13, and the handle 15 facilitates the staff to push and pull the trolley 13 and quickly move the trolley 13.

[0024] See also Figure 1 and Figure 4 A device for recycling waste printing ink includes: an ink cartridge 16 is connected to the other end of an oil drain pipe 8, the ink cartridge 16 is connected to the ink cavity 5 through the oil drain pipe 8, and an ink funnel 17 is sleeved at the connection between the oil drain pipe 8 and the ink cartridge 16, and the oil drain pipe 8 is connected to the ink cartridge 16 through the ink funnel 17. The ink cartridge 16 is used to recover clean ink produced after multiple filtrations through a filter ring 11 and the ink funnel 17, so as to facilitate the unified separation and reuse of the recovered ink, thereby improving the efficiency of the reuse operation.

[0025] Working principle: For this type of printing waste ink recycling device, the staff first moves the device to the place where the waste ink is generated through the cart 13 and the handle 15. The cart 13 can quickly move the base 1 of the device through the universal wheel 14 to improve the mobility of the device. Then the recovery tray 9 fixed on the base 1 is used to collect the waste ink, and the recovery tray 9 is auxiliary supported by the pillar 12, which is not easy to tilt and bend. After the waste ink drips or flows onto the recovery tray 9, it flows to the oil leakage hole 10 through the inner curvature of the recovery tray 9. The oil leakage hole 10 is equipped with a filter ring 11 for filtering. The filter ring 11 can be removed for cleaning and maintenance after the operation is completed to ensure the filtering effect of the recycling operation. Then, the filtered ink flows into the ink cavity 5 on the base 1 through the oil leakage hole 10, and the downward flow rate is accelerated by the auger 7. The auger 7 is powered by a non-vertical power mechanism, that is, the motor 2 drives the gear set 4 to rotate through the driving toothed disc 3 fixed on the output shaft, and then drives the driven gear 6 and the auger 7 engaged with the gear set 4 to rotate, so that the filtered ink continues to flow downward in the ink cavity 5, and is pressurized and output through the oil discharge pipe 8 connected to the ink cavity 5 to prevent the ink from condensing and clogging in the ink cavity 5. The non-vertical power transmission structure can effectively prevent the ink from leaking into the power structure. Finally, the filtered ink output through the oil discharge pipe 8 is collected in the ink box 16 after secondary purification by the ink funnel 17, which is convenient for unified box recovery and secondary reuse. After the operation is completed and the oil discharge pipe 8 is pulled out, the ink cavity 5 can be backwashed through the hole at the oil discharge pipe 8 to keep the ink cavity 5 clean.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for recycling waste printing ink, characterized in that: include: A base (1), wherein a motor (2) is embedded in the lower end of the base (1) by means of bolts, a driving toothed disc (3) is fixed to the output shaft of the motor (2), a gear set (4) is meshed on one side of the driving toothed disc (3), and the gear set (4) is arranged in the middle of the base (1) through a bearing, an ink cavity (5) is provided on the outer wall of the upper end of the base (1) away from the motor (2), the lower end of the ink cavity (5) is connected to a driven gear (6) through a sealed bearing, and the driven gear (6) is meshed on the outer wall of the gear set (4) away from the driving toothed disc (3), an auger (7) is fixed to the upper end of the driven gear (6), one side of the ink cavity (5) is connected to an oil discharge pipe (8), and the oil discharge pipe (8) passes through the inner wall of the ink cavity (5); A recovery plate (9) is fixed on the top outer wall of the base (1); an oil leakage hole (10) is opened on the middle lower surface of the recovery plate (9), and a filter ring (11) is arranged inside the oil leakage hole (10).

2. The device for recycling waste printing ink according to claim 1, characterized in that: The gear set (4) is rotationally connected to the base (1) via the driving gear disc (3) and the output shaft of the motor (2), and the auger (7) is rotationally connected to the ink chamber (5) via the driven gear (6) and the gear set (4), and the central axis of the auger (7) and the ink chamber (5) are coincident.

3. The device for recycling waste printing ink according to claim 1, characterized in that: The recovery plate (9) is connected to the ink chamber (5) via a filter ring (11) and an oil leakage hole (10), and a detachable structure is formed between the oil discharge pipe (8) and the ink chamber (5).

4. The device for recycling waste printing ink according to claim 1, characterized in that: A support (12) is fixed to the upper surface of the base (1) on the side close to the motor (2), and the other end of the support (12) is fixed to the lower surface of the recovery plate (9). A trolley (13) is provided at the lower end of the base (1), and a universal wheel (14) is installed on the outer wall of the lower end of the trolley (13) by bolts, and a handle (15) is fixed to the upper surface of one side of the trolley (13).

5. The device for recycling waste printing ink according to claim 4, characterized in that: The universal wheels (14) are symmetrically arranged with respect to the central axis of the cart (13), and the recovery tray (9) and the cart (13) are parallel to each other.

6. The device for recycling waste printing ink according to claim 1, characterized in that: The other end of the oil discharge pipe (8) is connected to an ink box (16), and an ink funnel (17) is sleeved at the connection between the oil discharge pipe (8) and the ink box (16).

7. The device for recycling waste printing ink according to claim 6, characterized in that: The ink box (16) is connected to the ink chamber (5) via an oil discharge pipe (8), and the oil discharge pipe (8) is connected to the ink box (16) via an ink funnel (17).

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